172631397 is an odd 9-digits composite number following 172631396
and preceding 172631398 . In scientific notation, it is written as 1.72631397 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 109030320 positive integers (up to 172631397) that are relatively prime to 172631397.
172631397 has 8 divisors, whose sum is 242289760
The reverse of 172631397 is 793136271
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred seventy-two million six hundred thirty-one thousand three hundred ninety-seven
Scientific notation
1.72631397 × 10^8
Engineering notation
1.72631397 × 10^6
Prime Factorization
3 × 19 × 3028621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172631397
Product of the distinct prime numbers
The prime factorization of 172631397 is 3 × 19 × 3028621.
Since it has a total of 3 prime factors.
6 , 7 , 12 , 90 , 862 , 124 , 2695 , 9016 , 37564 , 50656 , 959234 , 291942 , 3231238 , 172431 , 97876749 , 55524851 , 148442021 , 873466754 , 7331057628 , 1965586858
n×2
345262794
n×3
517894191
n×4
690525588
n×5
863156985
n÷2
86315698.5
n÷3
57543799
n÷3
43157849.25
n÷5
34526279.4
n2
29801599230171609
n3
5.1446917079386E+24
n4
8.8813531667576E+32
n5
1.5332004044277E+41
2 √n
13138.926782656
3 √n
556.80944696264
4 √n
114.6251577214
5 √n
44.404190483445
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172631396
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172631397 can be divided by 8 positive divisors.
The sum of these divisors (counting 172631397) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010100010010101100101
3
Ternary
110000211120202110
4
Quaternary
22102202111211
5
Quinary
323143201042
6
Senary
25044031233
8
Octal
1222422545
10
Decimal
172631397
12
Duodecimal
49992519
16
Hexadecimal
a4a2565
20
Vigesimal
2diii9h
36
Base36
2us38l
md5
bba76fb58ce5e1cf5478ac37af3071cf
sha1
1cd1dd020da8ed1b6b8cf556035d5f7bea8dfdf5
sha256
4278824b5e6569ab3ec3a9a678f7e407439e70b3c275a8b4fcd10daafbe91ec4
sha512
98c70d4a3c847da23cf603b9d9b48487076e0b38a9a8d622ddd3cb1d91c37c812c683dd9da8681e527493f76791cbd0108625e6495b511b9cc5ebd366d77410b
ripemd-160
c4201fab705362a638518aee88b1f6fb489c9577
Diameter
345262794
Circumference
1084675057.1883
Area
9.3624485206734E+16
Volume
2.1550034232859E+25
Surface area
3.7449794082694E+17
Circumference
1084675057.1883
Perimeter
690525588
Area
29801599230171609
Diagonal
244137662.92881
Surface area
178809595381029654
Volume
5.1446917079386E+24
Space diagonal
299006350.58559
Perimeter
517894191
Area
1.2904471003366E+16
Altitude
149503175.2928
Surface area
1.2904471003366E+16
Volume
6.063077322996E+23
Height
81379220.976271